(0) Item Hello, Guest
em-trak B300 Class B AIS Transponder

em-trak B300 Class B AIS Transponder

On sale$549.00
Retail Price:$599.00
Your Savings:$50.00(8%)
Part Number:ET-413-0050

Quick & Easy Online Form

Free Class B AIS Programming


FCC regulations require Class B AIS units to be programmed with MMSI and vessel information before shipping to US addresses. Milltech Marine provides this service free of charge.

Common Questions About MMSI


To make it more convenient for you to provide vessel information, we have prepared this quick and easy online form. Please complete and submit at time of order.
We are required to have proof of valid MMSI, so please also send a copy of the issuing document.
If you do not have a copy of your MMSI assignment, contact the issuing authority or organization. To search the FCC licensing database, click here. For BoatUS information, click here.
Go here if you do not have an FCC Ships Station License and MMSI and wish to obtain one.

Receive and display all AIS transmissions in real time and transmit your own position with the fully ruggedized em-trak B300 AIS Class B. FCC, USCG, Canadian and globally certified, the B300 AIS Class B delivers the best performance and reliability with the lowest power consumption. Guaranteed plug and play interoperability with any display system and navigation application instantly enables the full range of AIS related alerts.

Fully ruggedized for long term continuous reliable operation in even the toughest marine environments. Completely water and moisture proof, internal electrical screening to protect against performance sapping interference from other electrical devices, and a unique chassis system that protects the electronics from the long term effects of vibration. The B300 is built to operate reliably along side you.

If you are looking for a tough AIS transceiver that will keep you safe, is compatible with all your navigation applications, has the lowest power consumption and the best performance, then the B300 is the ideal choice for you.

  • FCC & USCG & International certified standard AIS Class B
  • Small and lightweight
  • Fully ruggedized, Water, Moisture, SALT FOG,  Shock, Vibration  proof
  • Multiple interfaces: NMEA0183, NMEA2000 ensures plug and play compatibility with most display systems
  • Internal GPS antenna means that an external GPS antenna is optional
  • High quality, engineered to last
  • HF-AIS core technology for enhanced AIS message processing – see more see further
  • Global 3 year warranty

Related Items